S
M
T
W
T
F
S
30
86°
68°
31
92°
67°
1
93°
68°
2
94°
69°
3
95°
69°
4
96°
69°
5
91°
68°
6
83°
69°
7
83°
66°
8
82°
60°
9
86°
59°
10
90°
64°
11
91°
67°
12
84°
71°
13
88°
69°
14
90°
65°
15
81°
63°
16
89°
62°
17
93°
62°
18
92°
68°
19
87°
69°
20
88°
69°
21
87°
67°
22
76°
60°
23
66°
58°
24
68°
50°
25
72°
46°
26
72°
48°
27
71°
52°
28
73°
54°
29
74°
54°
30
73°
52°
1
71°
55°
2
70°
49°
3
71°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Mount Airy
Mount Airy's September 2026 forecast shows daily high temperatures ranging from 66° to 87°, with overnight lows between 46° and 67°. The average high for September is 73° with an average low of 54°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Mount Airy. See also: October | November | December.
